Discretizations; Domain Decompositions; Efficient Numerical Method; Feynman-Kac Formula; Helmholtz; Helmholtz's Equations; Iterative Method for Pde; Wave Simulations; Helmholtz Equation

An iterative method for Helmholtz boundary value problems arising in wave propagation
The complex Helmholtz equation (Δ+k2)u=f (where k∈R,u(⋅),f(⋅)∈ℂ) is a mainstay of computational wave simulation. Despite its apparent …
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